Inform user when tab-line-mode command makes no change
authorJared Finder <jared@finder.org>
Mon, 13 May 2024 03:35:50 +0000 (20:35 -0700)
committerEli Zaretskii <eliz@gnu.org>
Sat, 18 May 2024 09:46:22 +0000 (12:46 +0300)
commitfd3ab22a3eec5c3151b0791fc768e555b66e267c
treeb35ab7c41126db3257f432b950b40f385c58e189
parent4f27d763bbe3312b6039fa59f2874bd8e002d201
Inform user when tab-line-mode command makes no change

* lisp/tab-line.el (tab-line-mode): Display message when command is
run on already altered tab-line-format.
lisp/tab-line.el